| Frodsham to Octeville | 257.68 mi (414.69 km) |
| Frodsham to Oignies | 312.26 mi (502.53 km) |
| Frodsham to Oissel | 318.90 mi (513.21 km) |
| Frodsham to Olivet | 426.40 mi (686.23 km) |
| Frodsham to Ollioules | 803.73 mi (1,293.48 km) |
| Frodsham to Olonne-sur-Mer | 468.90 mi (754.62 km) |
| Frodsham to Oloron-Sainte-Marie | 704.59 mi (1,133.92 km) |
| Frodsham to Onet Village | 662.23 mi (1,065.76 km) |
| Frodsham to Onnaing | 336.26 mi (541.16 km) |
| Frodsham to Orange | 718.97 mi (1,157.07 km) |
| Frodsham to Orchies | 320.41 mi (515.66 km) |
| Frodsham to Orleans | 424.20 mi (682.68 km) |
| Frodsham to Orly | 384.96 mi (619.53 km) |
| Frodsham to Ormesson-sur-Marne | 386.24 mi (621.59 km) |
| Frodsham to Orsay | 382.57 mi (615.69 km) |
