| Pottstown to Rochefort | 3,648.57 mi (5,871.80 km) |
| Pottstown to Rodez | 3,850.52 mi (6,196.82 km) |
| Pottstown to Rognac | 3,995.49 mi (6,430.13 km) |
| Pottstown to Roissy-en-Brie | 3,729.56 mi (6,002.14 km) |
| Pottstown to Romainville | 3,717.98 mi (5,983.51 km) |
| Pottstown to Romans-sur-Isere | 3,939.28 mi (6,339.66 km) |
| Pottstown to Rombas | 3,860.27 mi (6,212.51 km) |
| Pottstown to Romilly-sur-Seine | 3,782.14 mi (6,086.76 km) |
| Pottstown to Ronchin | 3,700.69 mi (5,955.68 km) |
| Pottstown to Roncq | 3,698.25 mi (5,951.75 km) |
| Pottstown to Roquebrune-sur-Argens | 4,059.47 mi (6,533.08 km) |
| Pottstown to Roquevaire | 4,016.49 mi (6,463.92 km) |
| Pottstown to Rosny-sous-Bois | 3,720.46 mi (5,987.50 km) |
| Pottstown to Roubaix | 3,702.35 mi (5,958.36 km) |
| Pottstown to Rouen | 3,647.18 mi (5,869.57 km) |
