| Opelousas to Rivalta di Torino | 5,185.99 mi (8,346.04 km) |
| Opelousas to Rivarolo Canavese | 5,184.70 mi (8,343.96 km) |
| Opelousas to Rivoli | 5,184.78 mi (8,344.10 km) |
| Opelousas to Rocca di Papa | 5,525.17 mi (8,891.89 km) |
| Opelousas to Rocca Priora | 5,526.73 mi (8,894.42 km) |
| Opelousas to Roccapiemonte | 5,649.07 mi (9,091.30 km) |
| Opelousas to Roccastrada | 5,412.82 mi (8,711.09 km) |
| Opelousas to Romano di Lombardia | 5,264.56 mi (8,472.49 km) |
| Opelousas to Rome | 5,510.32 mi (8,868.01 km) |
| Opelousas to Roncade | 5,370.15 mi (8,642.43 km) |
| Opelousas to Ronchi dei Legionari | 5,408.65 mi (8,704.39 km) |
| Opelousas to Ronciglione | 5,484.16 mi (8,825.90 km) |
| Opelousas to Rosa | 5,341.67 mi (8,596.58 km) |
| Opelousas to Rosarno | 5,793.88 mi (9,324.34 km) |
| Opelousas to Rosignano Marittimo | 5,368.66 mi (8,640.02 km) |
