| Brighouse to Orbetello | 979.95 mi (1,577.07 km) |
| Brighouse to Oria | 1,283.20 mi (2,065.11 km) |
| Brighouse to Oristano | 1,070.06 mi (1,722.09 km) |
| Brighouse to Orta Nova | 1,176.31 mi (1,893.09 km) |
| Brighouse to Orte | 1,012.18 mi (1,628.95 km) |
| Brighouse to Ortona | 1,079.33 mi (1,737.01 km) |
| Brighouse to Orvieto | 989.53 mi (1,592.50 km) |
| Brighouse to Orzinuovi | 776.34 mi (1,249.40 km) |
| Brighouse to Osimo | 989.16 mi (1,591.90 km) |
| Brighouse to Ospitaletto | 772.17 mi (1,242.68 km) |
| Brighouse to Ostuni | 1,268.93 mi (2,042.15 km) |
| Brighouse to Ottaviano | 1,165.21 mi (1,875.23 km) |
| Brighouse to Ovada | 782.47 mi (1,259.27 km) |
| Brighouse to Ozieri | 1,036.33 mi (1,667.82 km) |
| Brighouse to Paceco | 1,281.81 mi (2,062.88 km) |
