| Pont-a-Mousson to Oestrich-Winkel | 115.62 mi (186.07 km) |
| Pont-a-Mousson to Offenburg | 90.89 mi (146.27 km) |
| Pont-a-Mousson to Oftersheim | 118.83 mi (191.24 km) |
| Pont-a-Mousson to Ohrdruf | 247.08 mi (397.63 km) |
| Pont-a-Mousson to Ohringen | 157.35 mi (253.23 km) |
| Pont-a-Mousson to Olbernhau | 346.62 mi (557.83 km) |
| Pont-a-Mousson to Olching | 245.50 mi (395.09 km) |
| Pont-a-Mousson to Oldenburg | 307.55 mi (494.96 km) |
| Pont-a-Mousson to Oldenburg in Holstein | 426.30 mi (686.06 km) |
| Pont-a-Mousson to Olfen | 202.96 mi (326.63 km) |
| Pont-a-Mousson to Olpe | 165.98 mi (267.12 km) |
| Pont-a-Mousson to Olsberg | 200.30 mi (322.35 km) |
| Pont-a-Mousson to Oranienburg | 410.78 mi (661.08 km) |
| Pont-a-Mousson to Ortenberg | 167.59 mi (269.72 km) |
| Pont-a-Mousson to Oschatz | 353.49 mi (568.89 km) |
