| Bargoed to Nyon | 563.62 mi (907.06 km) |
| Bargoed to Oberriet | 647.99 mi (1,042.83 km) |
| Bargoed to Obersiggenthal | 591.62 mi (952.12 km) |
| Bargoed to Oberwil | 562.13 mi (904.66 km) |
| Bargoed to Oberwingert | 609.11 mi (980.27 km) |
| Bargoed to Oftringen | 583.80 mi (939.53 km) |
| Bargoed to Olten | 581.83 mi (936.37 km) |
| Bargoed to Onex | 568.82 mi (915.42 km) |
| Bargoed to Opfikon | 604.35 mi (972.61 km) |
| Bargoed to Ostermundigen | 582.62 mi (937.64 km) |
| Bargoed to Payerne | 568.25 mi (914.52 km) |
| Bargoed to Pfaffikon | 615.34 mi (990.30 km) |
| Bargoed to Plan-les-Ouates | 570.20 mi (917.64 km) |
| Bargoed to Pratteln | 567.58 mi (913.43 km) |
| Bargoed to Prilly | 569.26 mi (916.14 km) |
