| Lanham to Rivalta di Torino | 4,150.65 mi (6,679.83 km) |
| Lanham to Rivarolo Canavese | 4,150.05 mi (6,678.87 km) |
| Lanham to Rivoli | 4,149.51 mi (6,677.99 km) |
| Lanham to Rocca di Papa | 4,488.03 mi (7,222.79 km) |
| Lanham to Rocca Priora | 4,489.66 mi (7,225.40 km) |
| Lanham to Roccapiemonte | 4,611.84 mi (7,422.04 km) |
| Lanham to Roccastrada | 4,376.52 mi (7,043.32 km) |
| Lanham to Romano di Lombardia | 4,231.86 mi (6,810.53 km) |
| Lanham to Rome | 4,473.22 mi (7,198.95 km) |
| Lanham to Roncade | 4,340.08 mi (6,984.69 km) |
| Lanham to Ronchi dei Legionari | 4,380.26 mi (7,049.35 km) |
| Lanham to Ronciglione | 4,447.46 mi (7,157.49 km) |
| Lanham to Rosa | 4,311.23 mi (6,938.25 km) |
| Lanham to Rosarno | 4,754.80 mi (7,652.10 km) |
| Lanham to Rosignano Marittimo | 4,332.50 mi (6,972.49 km) |
