| The Woodlands to Rivalta di Torino | 5,348.97 mi (8,608.34 km) |
| The Woodlands to Rivarolo Canavese | 5,346.93 mi (8,605.06 km) |
| The Woodlands to Rivoli | 5,347.70 mi (8,606.29 km) |
| The Woodlands to Rocca di Papa | 5,689.99 mi (9,157.16 km) |
| The Woodlands to Rocca Priora | 5,691.48 mi (9,159.56 km) |
| The Woodlands to Roccapiemonte | 5,813.91 mi (9,356.59 km) |
| The Woodlands to Roccastrada | 5,576.70 mi (8,974.83 km) |
| The Woodlands to Romano di Lombardia | 5,424.79 mi (8,730.35 km) |
| The Woodlands to Rome | 5,675.12 mi (9,133.23 km) |
| The Woodlands to Roncade | 5,527.91 mi (8,896.32 km) |
| The Woodlands to Ronchi dei Legionari | 5,565.00 mi (8,956.00 km) |
| The Woodlands to Ronciglione | 5,648.47 mi (9,090.34 km) |
| The Woodlands to Rosa | 5,499.78 mi (8,851.04 km) |
| The Woodlands to Rosarno | 5,961.49 mi (9,594.10 km) |
| The Woodlands to Rosignano Marittimo | 5,532.39 mi (8,903.53 km) |
