| Ebbw Vale to Oerlinghausen | 506.24 mi (814.72 km) |
| Ebbw Vale to Oestrich-Winkel | 503.27 mi (809.93 km) |
| Ebbw Vale to Offenburg | 543.38 mi (874.49 km) |
| Ebbw Vale to Oftersheim | 542.93 mi (873.77 km) |
| Ebbw Vale to Ohrdruf | 604.92 mi (973.52 km) |
| Ebbw Vale to Ohringen | 585.56 mi (942.37 km) |
| Ebbw Vale to Olbernhau | 718.42 mi (1,156.18 km) |
| Ebbw Vale to Olching | 689.62 mi (1,109.83 km) |
| Ebbw Vale to Oldenburg | 489.51 mi (787.78 km) |
| Ebbw Vale to Oldenburg in Holstein | 609.63 mi (981.10 km) |
| Ebbw Vale to Olfen | 452.77 mi (728.66 km) |
| Ebbw Vale to Olpe | 478.49 mi (770.06 km) |
| Ebbw Vale to Olsberg | 502.57 mi (808.80 km) |
| Ebbw Vale to Oranienburg | 697.15 mi (1,121.95 km) |
| Ebbw Vale to Ortenberg | 540.87 mi (870.45 km) |
