| Ashton to Oerlinghausen | 461.95 mi (743.44 km) |
| Ashton to Oestrich-Winkel | 493.98 mi (794.99 km) |
| Ashton to Offenburg | 556.60 mi (895.76 km) |
| Ashton to Oftersheim | 540.15 mi (869.29 km) |
| Ashton to Ohrdruf | 573.05 mi (922.23 km) |
| Ashton to Ohringen | 580.59 mi (934.37 km) |
| Ashton to Olbernhau | 682.01 mi (1,097.59 km) |
| Ashton to Olching | 688.23 mi (1,107.60 km) |
| Ashton to Oldenburg | 425.81 mi (685.28 km) |
| Ashton to Oldenburg in Holstein | 530.61 mi (853.93 km) |
| Ashton to Olfen | 415.81 mi (669.19 km) |
| Ashton to Olpe | 452.89 mi (728.86 km) |
| Ashton to Olsberg | 469.11 mi (754.95 km) |
| Ashton to Oranienburg | 636.51 mi (1,024.37 km) |
| Ashton to Ortenberg | 521.41 mi (839.13 km) |
