| Thunder Bay | 8.57 km | 2.1% | 177 m | Cat. 3 |
| Thunder Bay | 11.81 km | 1.5% | 172 m | Cat. 3 |
| Marathon | 5.34 km | 2.5% | 134 m | Cat. 4 |
| Unorganized Thunder Bay District | 3.5 km | 3.7% | 134 m | Cat. 4 |
| Thunder Bay | 1.11 km | 11.6% | 129 m | Cat. 4 |
| Gillies Township | 2.17 km | 5.7% | 123 m | Cat. 4 |
| Unorganized Thunder Bay District | 3.87 km | 3.1% | 121 m | Cat. 4 |
| Thunder Bay | 5.93 km | 2% | 148 m | Cat. 4 |
| Thunder Bay | 10.76 km | 1.1% | 152 m | Cat. 4 |
| Oliver Paipoonge | 3.15 km | 3.7% | 116 m | Cat. 4 |
| Thunder Bay | 5.09 km | 2.3% | 114 m | Cat. 4 |
| Thunder Bay | 0.55 km | 20.3% | 113 m | Cat. 4 |
| Neebing | 3.04 km | 3.7% | 112 m | Cat. 4 |
| Thunder Bay | 2.41 km | 4.6% | 111 m | Cat. 4 |
| Neebing | 2.67 km | 4.1% | 108 m | Cat. 4 |
| Conmee Township | 3.31 km | 3.2% | 111 m | Cat. 4 |
| Oliver Paipoonge | 13.15 km | 0.8% | 101 m | Cat. 4 |
| Marathon | 3.37 km | 3% | 103 m | Cat. 4 |
| Nipigon Township | 0.5 km | 20.2% | 101 m | Cat. 4 |
| Unorganized Thunder Bay District | 2.46 km | 4% | 98 m | Cat. 4 |
| Thunder Bay | 16.08 km | 0.6% | 97 m | Cat. 4 |
| Thunder Bay | 8.27 km | 1.1% | 118 m | Cat. 4 |
| Thunder Bay | 10.1 km | 0.9% | 91 m | Cat. 4 |
| Marathon | 1.05 km | 8.5% | 89 m | Cat. 4 |
| Unorganized Thunder Bay District | 12.06 km | 0.7% | 90 m | Cat. 4 |
| Shuniah | 4.41 km | 2% | 89 m | Cat. 4 |
| Thunder Bay | 7.94 km | 1.1% | 88 m | Cat. 4 |
| Thunder Bay | 7.15 km | 1.2% | 88 m | Cat. 4 |
| Thunder Bay | 4.15 km | 2.1% | 88 m | Cat. 4 |
| Unorganized Thunder Bay District | 1.84 km | 4.7% | 87 m | Cat. 4 |
| Thunder Bay | 10.75 km | 0.8% | 168 m | Cat. 4 |
| Shuniah | 1.37 km | 6.2% | 86 m | Cat. 4 |
| Oliver Paipoonge | 1.6 km | 5.3% | 85 m | Cat. 4 |
| Conmee Township | 2.39 km | 3.5% | 83 m | Cat. 4 |
| Neebing | 1.87 km | 4.4% | 81 m | Cat. 4 |
| Unorganized Thunder Bay District | 1.46 km | 5.6% | 81 m | Cat. 4 |
| Unorganized Thunder Bay District | 1 km | 8% | 80 m | Cat. 4 |
| Thunder Bay | 3 km | 2.7% | 80 m | Cat. 4 |
| Unorganized Thunder Bay District | 8.87 km | 0.9% | 192 m | N/A |
| Marathon | 1.53 km | 5% | 77 m | N/A |
| Thunder Bay | 5.15 km | 1.4% | 71 m | N/A |
| Unorganized Thunder Bay District | 2.91 km | 2.4% | 71 m | N/A |
| Oliver Paipoonge | 2.85 km | 2.4% | 69 m | N/A |
| Thunder Bay | 17.3 km | 0.4% | 68 m | N/A |
| Red Rock Township | 3.01 km | 2.2% | 67 m | N/A |
| Shuniah | 3.13 km | 2.1% | 67 m | N/A |
| Unorganized Thunder Bay District | 1.14 km | 5.8% | 67 m | N/A |
| Nipigon Township | 1.02 km | 6.5% | 67 m | N/A |
| Shuniah | 2.51 km | 2.6% | 65 m | N/A |
| Oliver Paipoonge | 1.83 km | 3.4% | 62 m | N/A |
| Unorganized Thunder Bay District | 7.31 km | 0.9% | 62 m | N/A |
| Unorganized Thunder Bay District | 5.67 km | 1.1% | 62 m | N/A |
| Unorganized Thunder Bay District | 1.06 km | 5.9% | 62 m | N/A |
| Thunder Bay | 2.12 km | 2.9% | 78 m | N/A |
| Thunder Bay | 0.54 km | 11% | 60 m | N/A |
| Thunder Bay | 3.12 km | 1.9% | 87 m | N/A |
| Neebing | 1.21 km | 4.8% | 58 m | N/A |
| Shuniah | 1.05 km | 5.5% | 58 m | N/A |
| Unorganized Thunder Bay District | 1.28 km | 4.3% | 55 m | N/A |
| Shuniah | 0.88 km | 6.3% | 55 m | N/A |
| Oliver Paipoonge | 16.43 km | 0.3% | 54 m | N/A |
| Unorganized Thunder Bay District | 5.76 km | 0.9% | 54 m | N/A |
| Unorganized Thunder Bay District | 3.7 km | 1.4% | 53 m | N/A |
| Unorganized Thunder Bay District | 3.39 km | 1.6% | 53 m | N/A |
| Unorganized Thunder Bay District | 0.85 km | 5.9% | 50 m | N/A |
| Oliver Paipoonge | 2.62 km | 1.9% | 50 m | N/A |
| Oliver Paipoonge | 3.38 km | 1.5% | 50 m | N/A |
| Thunder Bay | 0.89 km | 5.5% | 49 m | N/A |
| Unorganized Thunder Bay District | 2.21 km | 2.2% | 48 m | N/A |
| Unorganized Thunder Bay District | 1.59 km | 3% | 47 m | N/A |
| Nipigon Township | 1.25 km | 3.8% | 47 m | N/A |
| Neebing | 0.58 km | 7.8% | 45 m | N/A |
| Oliver Paipoonge | 2.14 km | 2% | 44 m | N/A |
| Shuniah | 0.76 km | 5.7% | 43 m | N/A |
| Gillies Township | 2.37 km | 1.8% | 43 m | N/A |
| Unorganized Thunder Bay District | 1.6 km | 2.7% | 43 m | N/A |
| O'Connor Township | 1.56 km | 2.7% | 42 m | N/A |
| Unorganized Thunder Bay District | 0.93 km | 4.4% | 41 m | N/A |
| Unorganized Thunder Bay District | 0.85 km | 4.8% | 41 m | N/A |
| Unorganized Thunder Bay District | 0.77 km | 5.3% | 41 m | N/A |
| Thunder Bay | 1.77 km | 2.3% | 41 m | N/A |
| Unorganized Thunder Bay District | 8.97 km | 0.5% | 40 m | N/A |
| Thunder Bay | 0.4 km | 10% | 40 m | N/A |
| Neebing | 39.13 km | 0.1% | 307 m | N/A |
| Shuniah | 1.28 km | 3.1% | 39 m | N/A |
| Neebing | 0.72 km | 5.3% | 38 m | N/A |
| Unorganized Thunder Bay District | 0.62 km | 6.2% | 38 m | N/A |
| Oliver Paipoonge | 0.92 km | 4.1% | 38 m | N/A |
| Oliver Paipoonge | 2.99 km | 1.3% | 37 m | N/A |
| Unorganized Thunder Bay District | 0.75 km | 5% | 37 m | N/A |
| Unorganized Thunder Bay District | 0.41 km | 9% | 37 m | N/A |
| Shuniah | 11.24 km | 0.3% | 37 m | N/A |
| Neebing | 0.44 km | 8.3% | 37 m | N/A |
| Unorganized Thunder Bay District | 0.91 km | 4% | 36 m | N/A |
| Thunder Bay | 0.45 km | 8% | 36 m | N/A |
| Unorganized Thunder Bay District | 1.24 km | 2.9% | 36 m | N/A |
| Oliver Paipoonge | 1.86 km | 1.9% | 36 m | N/A |
| Shuniah | 1.52 km | 2.3% | 35 m | N/A |
| Gillies Township | 0.83 km | 4.1% | 34 m | N/A |
| Gillies Township | 0.45 km | 7.2% | 32 m | N/A |