| Cities | Distance |
|---|---|
| Tonypandy to Nuth | 406.17 mi (653.67 km) |
| Tonypandy to Oegstgeest | 339.59 mi (546.51 km) |
| Tonypandy to Oirschot | 375.77 mi (604.74 km) |
| Tonypandy to Oisterwijk | 371.05 mi (597.16 km) |
| Tonypandy to Oldebroek | 401.26 mi (645.77 km) |
| Tonypandy to Oldenzaal | 444.24 mi (714.94 km) |
| Tonypandy to Ommen | 423.30 mi (681.23 km) |
| Tonypandy to Oosterend | 412.86 mi (664.43 km) |
| Tonypandy to Oosterhout | 356.11 mi (573.11 km) |
| Tonypandy to Oosterwolde | 421.94 mi (679.05 km) |
| Tonypandy to Oostzaan | 358.51 mi (576.96 km) |
| Tonypandy to Opmeer | 363.56 mi (585.09 km) |
| Tonypandy to Oss | 383.96 mi (617.93 km) |
| Tonypandy to Oud-Beijerland | 336.17 mi (541.01 km) |
| Tonypandy to Oudenbosch | 342.06 mi (550.50 km) |