| Williamsport to Rivalta di Torino | 4,068.22 mi (6,547.16 km) |
| Williamsport to Rivarolo Canavese | 4,066.73 mi (6,544.76 km) |
| Williamsport to Rivoli | 4,066.99 mi (6,545.19 km) |
| Williamsport to Rocca di Papa | 4,408.12 mi (7,094.19 km) |
| Williamsport to Rocca Priora | 4,409.66 mi (7,096.66 km) |
| Williamsport to Roccapiemonte | 4,532.05 mi (7,293.63 km) |
| Williamsport to Roccastrada | 4,295.37 mi (6,912.74 km) |
| Williamsport to Romano di Lombardia | 4,146.28 mi (6,672.80 km) |
| Williamsport to Rome | 4,393.27 mi (7,070.28 km) |
| Williamsport to Roncade | 4,251.89 mi (6,842.76 km) |
| Williamsport to Ronchi dei Legionari | 4,290.59 mi (6,905.03 km) |
| Williamsport to Ronciglione | 4,366.89 mi (7,027.83 km) |
| Williamsport to Rosa | 4,223.38 mi (6,796.87 km) |
| Williamsport to Rosarno | 4,678.46 mi (7,529.26 km) |
| Williamsport to Rosignano Marittimo | 4,251.15 mi (6,841.57 km) |
