| Uxbridge to Oerlinghausen | 391.97 mi (630.82 km) |
| Uxbridge to Oestrich-Winkel | 385.18 mi (619.90 km) |
| Uxbridge to Offenburg | 429.30 mi (690.90 km) |
| Uxbridge to Oftersheim | 425.57 mi (684.88 km) |
| Uxbridge to Ohrdruf | 487.52 mi (784.59 km) |
| Uxbridge to Ohringen | 468.04 mi (753.24 km) |
| Uxbridge to Olbernhau | 601.32 mi (967.72 km) |
| Uxbridge to Olching | 572.85 mi (921.92 km) |
| Uxbridge to Oldenburg | 382.98 mi (616.34 km) |
| Uxbridge to Oldenburg in Holstein | 509.52 mi (820.00 km) |
| Uxbridge to Olfen | 337.22 mi (542.70 km) |
| Uxbridge to Olpe | 360.83 mi (580.70 km) |
| Uxbridge to Olsberg | 385.88 mi (621.01 km) |
| Uxbridge to Oranienburg | 586.57 mi (943.99 km) |
| Uxbridge to Ortenberg | 422.65 mi (680.19 km) |
