| Pont-y-pwl to Mill Creek East (Washington) | 4,679.10 mi (7,530.28 km) |
| Pont-y-pwl to Mill Valley (California) | 5,253.21 mi (8,454.23 km) |
| Pont-y-pwl to Millbrae (California) | 5,266.72 mi (8,475.97 km) |
| Pont-y-pwl to Millbrook (Alabama) | 4,225.62 mi (6,800.49 km) |
| Pont-y-pwl to Millcreek (Utah) | 4,759.19 mi (7,659.17 km) |
| Pont-y-pwl to Milledgeville (Georgia) | 4,068.28 mi (6,547.27 km) |
| Pont-y-pwl to Miller Place (New York) | 3,286.31 mi (5,288.80 km) |
| Pont-y-pwl to Millington (Tennessee) | 4,229.16 mi (6,806.18 km) |
| Pont-y-pwl to Millville (New Jersey) | 3,438.42 mi (5,533.60 km) |
| Pont-y-pwl to Milpitas (California) | 5,260.64 mi (8,466.19 km) |
| Pont-y-pwl to Milton (Georgia) | 4,061.76 mi (6,536.78 km) |
| Pont-y-pwl to Milwaukee (Wisconsin) | 3,788.79 mi (6,097.46 km) |
| Pont-y-pwl to Milwaukie (Oregon) | 4,825.71 mi (7,766.22 km) |
| Pont-y-pwl to Minden (Louisiana) | 4,498.54 mi (7,239.71 km) |
| Pont-y-pwl to Mineola (New York) | 3,321.29 mi (5,345.10 km) |
