| Houghton Regis to Recica | 795.64 mi (1,280.46 km) |
| Houghton Regis to Ribnica | 811.85 mi (1,306.55 km) |
| Houghton Regis to Ribnica | 801.28 mi (1,289.54 km) |
| Houghton Regis to Rogaska Slatina | 827.48 mi (1,331.69 km) |
| Houghton Regis to Rogasovci | 821.84 mi (1,322.62 km) |
| Houghton Regis to Rogatec | 830.41 mi (1,336.41 km) |
| Houghton Regis to Ruse | 810.86 mi (1,304.95 km) |
| Houghton Regis to Salovci | 831.79 mi (1,338.63 km) |
| Houghton Regis to Selnica ob Dravi | 809.55 mi (1,302.85 km) |
| Houghton Regis to Semic | 832.65 mi (1,340.01 km) |
| Houghton Regis to Sempeter pri Gorici | 762.19 mi (1,226.62 km) |
| Houghton Regis to Sencur | 779.16 mi (1,253.94 km) |
| Houghton Regis to Sentilj | 810.82 mi (1,304.89 km) |
| Houghton Regis to Sentjernej | 831.20 mi (1,337.69 km) |
| Houghton Regis to Sentjur | 818.45 mi (1,317.17 km) |
