| The Woodlands to Rosolini | 5,983.73 mi (9,629.89 km) |
| The Woodlands to Rossano | 5,945.31 mi (9,568.05 km) |
| The Woodlands to Rottofreno | 5,433.10 mi (8,743.73 km) |
| The Woodlands to Rovato | 5,433.19 mi (8,743.87 km) |
| The Woodlands to Roverbella | 5,475.77 mi (8,812.40 km) |
| The Woodlands to Rovereto | 5,464.51 mi (8,794.28 km) |
| The Woodlands to Rovigo | 5,524.81 mi (8,891.33 km) |
| The Woodlands to Rozzano | 5,404.80 mi (8,698.19 km) |
| The Woodlands to Rubano | 5,511.11 mi (8,869.27 km) |
| The Woodlands to Rubiera | 5,499.30 mi (8,850.27 km) |
| The Woodlands to Ruffano | 5,996.42 mi (9,650.31 km) |
| The Woodlands to Russi | 5,561.28 mi (8,950.02 km) |
| The Woodlands to Rutigliano | 5,900.22 mi (9,495.48 km) |
| The Woodlands to Ruvo di Puglia | 5,875.22 mi (9,455.25 km) |
| The Woodlands to Sabaudia | 5,721.30 mi (9,207.54 km) |
