| Williamsport to Plombieres | 3,824.72 mi (6,155.29 km) |
| Williamsport to Pont-a-Celles | 3,767.57 mi (6,063.31 km) |
| Williamsport to Poperinge | 3,692.57 mi (5,942.62 km) |
| Williamsport to Profondeville | 3,791.92 mi (6,102.51 km) |
| Williamsport to Putte | 3,763.42 mi (6,056.64 km) |
| Williamsport to Puurs | 3,748.67 mi (6,032.90 km) |
| Williamsport to Quaregnon | 3,750.02 mi (6,035.07 km) |
| Williamsport to Raeren | 3,832.79 mi (6,168.28 km) |
| Williamsport to Ranst | 3,755.93 mi (6,044.58 km) |
| Williamsport to Ravels | 3,769.06 mi (6,065.72 km) |
| Williamsport to Retie | 3,774.50 mi (6,074.48 km) |
| Williamsport to Riemst | 3,808.72 mi (6,129.54 km) |
| Williamsport to Rijkevorsel | 3,760.32 mi (6,051.66 km) |
| Williamsport to Rixensart | 3,768.80 mi (6,065.29 km) |
| Williamsport to Rochefort | 3,811.89 mi (6,134.65 km) |
