| Saffron Walden to Oerlinghausen | 358.19 mi (576.46 km) |
| Saffron Walden to Oestrich-Winkel | 364.77 mi (587.04 km) |
| Saffron Walden to Offenburg | 418.94 mi (674.22 km) |
| Saffron Walden to Oftersheim | 408.13 mi (656.83 km) |
| Saffron Walden to Ohrdruf | 458.97 mi (738.63 km) |
| Saffron Walden to Ohringen | 449.84 mi (723.95 km) |
| Saffron Walden to Olbernhau | 571.85 mi (920.30 km) |
| Saffron Walden to Olching | 556.40 mi (895.44 km) |
| Saffron Walden to Oldenburg | 343.30 mi (552.48 km) |
| Saffron Walden to Oldenburg in Holstein | 467.49 mi (752.35 km) |
| Saffron Walden to Olfen | 305.23 mi (491.21 km) |
| Saffron Walden to Olpe | 333.48 mi (536.68 km) |
| Saffron Walden to Olsberg | 355.82 mi (572.64 km) |
| Saffron Walden to Oranienburg | 549.50 mi (884.34 km) |
| Saffron Walden to Ortenberg | 398.31 mi (641.02 km) |
