| Luton to Redon | 301.39 mi (485.04 km) |
| Luton to Reims | 265.96 mi (428.02 km) |
| Luton to Rennes | 266.03 mi (428.13 km) |
| Luton to Revel | 592.44 mi (953.44 km) |
| Luton to Reze | 327.91 mi (527.73 km) |
| Luton to Riedisheim | 448.79 mi (722.26 km) |
| Luton to Rillieux-la-Pape | 482.90 mi (777.16 km) |
| Luton to Riom | 443.33 mi (713.48 km) |
| Luton to Riorges | 450.81 mi (725.51 km) |
| Luton to Ris-Orangis | 255.43 mi (411.08 km) |
| Luton to Rive-de-Gier | 494.76 mi (796.23 km) |
| Luton to Rivesaltes | 647.79 mi (1,042.52 km) |
| Luton to Rixheim | 450.07 mi (724.31 km) |
| Luton to Roanne | 451.77 mi (727.05 km) |
| Luton to Roche-la-Moliere | 494.75 mi (796.22 km) |
