| Galveston to Rivalta di Torino | 5,367.91 mi (8,638.81 km) |
| Galveston to Rivarolo Canavese | 5,366.29 mi (8,636.20 km) |
| Galveston to Rivoli | 5,366.67 mi (8,636.82 km) |
| Galveston to Rocca di Papa | 5,707.91 mi (9,186.00 km) |
| Galveston to Rocca Priora | 5,709.45 mi (9,188.47 km) |
| Galveston to Roccapiemonte | 5,831.84 mi (9,385.44 km) |
| Galveston to Roccastrada | 5,595.15 mi (9,004.53 km) |
| Galveston to Romano di Lombardia | 5,445.26 mi (8,763.31 km) |
| Galveston to Rome | 5,693.06 mi (9,162.09 km) |
| Galveston to Roncade | 5,549.73 mi (8,931.43 km) |
| Galveston to Ronchi dei Legionari | 5,587.57 mi (8,992.32 km) |
| Galveston to Ronciglione | 5,666.69 mi (9,119.65 km) |
| Galveston to Rosa | 5,521.41 mi (8,885.85 km) |
| Galveston to Rosarno | 5,977.80 mi (9,620.34 km) |
| Galveston to Rosignano Marittimo | 5,550.92 mi (8,933.35 km) |
