| Towcester to Ruislip | 45.06 mi (72.51 km) |
| Towcester to Runcorn | 111.04 mi (178.71 km) |
| Towcester to Rushall | 52.62 mi (84.68 km) |
| Towcester to Rushden | 19.76 mi (31.80 km) |
| Towcester to Rustington | 93.55 mi (150.55 km) |
| Towcester to Rutherglen | 287.06 mi (461.97 km) |
| Towcester to Ryde | 97.21 mi (156.45 km) |
| Towcester to Rye | 110.04 mi (177.10 km) |
| Towcester to Ryhope | 189.81 mi (305.47 km) |
| Towcester to Saffron Walden | 52.89 mi (85.12 km) |
| Towcester to Saint Albans | 38.04 mi (61.22 km) |
| Towcester to Saint Andrews | 299.88 mi (482.61 km) |
| Towcester to Saint Austell | 205.68 mi (331.00 km) |
| Towcester to Saint Budeaux | 182.50 mi (293.71 km) |
| Towcester to Saint Helens | 117.15 mi (188.54 km) |
