| London Colney to Redon | 292.59 mi (470.87 km) |
| London Colney to Reims | 255.39 mi (411.01 km) |
| London Colney to Rennes | 256.94 mi (413.50 km) |
| London Colney to Revel | 581.15 mi (935.26 km) |
| London Colney to Reze | 318.42 mi (512.45 km) |
| London Colney to Riedisheim | 438.63 mi (705.91 km) |
| London Colney to Rillieux-la-Pape | 471.38 mi (758.62 km) |
| London Colney to Riom | 431.74 mi (694.81 km) |
| London Colney to Riorges | 439.22 mi (706.86 km) |
| London Colney to Ris-Orangis | 243.88 mi (392.49 km) |
| London Colney to Rive-de-Gier | 483.19 mi (777.61 km) |
| London Colney to Rivesaltes | 636.37 mi (1,024.13 km) |
| London Colney to Rixheim | 439.92 mi (707.99 km) |
| London Colney to Roanne | 440.18 mi (708.40 km) |
| London Colney to Roche-la-Moliere | 483.15 mi (777.56 km) |
