| Risca to Mount Holly (North Carolina) | 3,869.42 mi (6,227.23 km) |
| Risca to Mount Juliet (Tennessee) | 4,052.08 mi (6,521.19 km) |
| Risca to Mount Kisco (New York) | 3,305.40 mi (5,319.54 km) |
| Risca to Mount Pleasant (Michigan) | 3,643.55 mi (5,863.72 km) |
| Risca to Mount Pleasant (South Carolina) | 3,936.82 mi (6,335.70 km) |
| Risca to Mount Pleasant (Texas) | 4,538.96 mi (7,304.74 km) |
| Risca to Mount Pleasant (Wisconsin) | 3,802.71 mi (6,119.88 km) |
| Risca to Mount Prospect (Illinois) | 3,834.15 mi (6,170.46 km) |
| Risca to Mount Sinai (New York) | 3,287.36 mi (5,290.50 km) |
| Risca to Mount Vernon (Illinois) | 4,047.13 mi (6,513.22 km) |
| Risca to Mount Vernon (New York) | 3,321.78 mi (5,345.89 km) |
| Risca to Mount Vernon (Ohio) | 3,695.67 mi (5,947.61 km) |
| Risca to Mount Vernon (Virginia) | 3,552.49 mi (5,717.18 km) |
| Risca to Mount Vernon (Washington) | 4,653.48 mi (7,489.06 km) |
| Risca to Mount Washington (Kentucky) | 3,926.45 mi (6,319.01 km) |
