| Cwmbran to Oschatz | 693.07 mi (1,115.39 km) |
| Cwmbran to Oschersleben | 608.84 mi (979.83 km) |
| Cwmbran to Osnabruck | 472.81 mi (760.92 km) |
| Cwmbran to Ostbevern | 464.17 mi (747.01 km) |
| Cwmbran to Osterburg | 629.68 mi (1,013.38 km) |
| Cwmbran to Ostercappeln | 480.64 mi (773.52 km) |
| Cwmbran to Osterhofen | 736.77 mi (1,185.72 km) |
| Cwmbran to Osterholz-Scharmbeck | 508.90 mi (818.99 km) |
| Cwmbran to Osternienburg | 642.51 mi (1,034.03 km) |
| Cwmbran to Osterode | 567.75 mi (913.70 km) |
| Cwmbran to Osterwieck | 586.38 mi (943.69 km) |
| Cwmbran to Ostfildern | 578.20 mi (930.52 km) |
| Cwmbran to Osthofen | 514.17 mi (827.47 km) |
| Cwmbran to Ostrhauderfehn | 459.40 mi (739.33 km) |
| Cwmbran to Ostringen | 542.28 mi (872.71 km) |
