| Parkersburg to Rivalta di Torino | 4,340.63 mi (6,985.56 km) |
| Parkersburg to Rivarolo Canavese | 4,338.94 mi (6,982.84 km) |
| Parkersburg to Rivoli | 4,339.38 mi (6,983.56 km) |
| Parkersburg to Rocca di Papa | 4,680.98 mi (7,533.30 km) |
| Parkersburg to Rocca Priora | 4,682.49 mi (7,535.74 km) |
| Parkersburg to Roccapiemonte | 4,804.91 mi (7,732.75 km) |
| Parkersburg to Roccastrada | 4,568.01 mi (7,351.50 km) |
| Parkersburg to Romano di Lombardia | 4,417.91 mi (7,109.94 km) |
| Parkersburg to Rome | 4,666.12 mi (7,509.39 km) |
| Parkersburg to Roncade | 4,522.73 mi (7,278.63 km) |
| Parkersburg to Ronchi dei Legionari | 4,560.93 mi (7,340.11 km) |
| Parkersburg to Ronciglione | 4,639.63 mi (7,466.76 km) |
| Parkersburg to Rosa | 4,494.33 mi (7,232.93 km) |
| Parkersburg to Rosarno | 4,951.84 mi (7,969.22 km) |
| Parkersburg to Rosignano Marittimo | 4,523.76 mi (7,280.28 km) |
