| Flitwick to Oerlinghausen | 389.67 mi (627.11 km) |
| Flitwick to Oestrich-Winkel | 394.23 mi (634.46 km) |
| Flitwick to Offenburg | 445.13 mi (716.37 km) |
| Flitwick to Oftersheim | 436.78 mi (702.93 km) |
| Flitwick to Ohrdruf | 490.14 mi (788.81 km) |
| Flitwick to Ohringen | 478.76 mi (770.49 km) |
| Flitwick to Olbernhau | 603.15 mi (970.67 km) |
| Flitwick to Olching | 584.86 mi (941.25 km) |
| Flitwick to Oldenburg | 373.89 mi (601.72 km) |
| Flitwick to Oldenburg in Holstein | 496.84 mi (799.59 km) |
| Flitwick to Olfen | 336.66 mi (541.80 km) |
| Flitwick to Olpe | 364.42 mi (586.48 km) |
| Flitwick to Olsberg | 387.13 mi (623.02 km) |
| Flitwick to Oranienburg | 580.66 mi (934.48 km) |
| Flitwick to Ortenberg | 428.75 mi (690.00 km) |
