| Pottstown to Redon | 3,555.64 mi (5,722.26 km) |
| Pottstown to Reims | 3,774.75 mi (6,074.87 km) |
| Pottstown to Rennes | 3,561.98 mi (5,732.45 km) |
| Pottstown to Revel | 3,851.33 mi (6,198.12 km) |
| Pottstown to Reze | 3,589.49 mi (5,776.73 km) |
| Pottstown to Riedisheim | 3,956.85 mi (6,367.93 km) |
| Pottstown to Rillieux-la-Pape | 3,909.24 mi (6,291.32 km) |
| Pottstown to Riom | 3,829.31 mi (6,162.67 km) |
| Pottstown to Riorges | 3,865.44 mi (6,220.83 km) |
| Pottstown to Ris-Orangis | 3,723.24 mi (5,991.97 km) |
| Pottstown to Rive-de-Gier | 3,905.71 mi (6,285.63 km) |
| Pottstown to Rivesaltes | 3,911.64 mi (6,295.17 km) |
| Pottstown to Rixheim | 3,958.41 mi (6,370.44 km) |
| Pottstown to Roanne | 3,866.85 mi (6,223.09 km) |
| Pottstown to Roche-la-Moliere | 3,895.73 mi (6,269.58 km) |
