| Nogent-sur-Oise to Oestrich-Winkel | 252.47 mi (406.31 km) |
| Nogent-sur-Oise to Offenburg | 254.51 mi (409.60 km) |
| Nogent-sur-Oise to Oftersheim | 275.45 mi (443.30 km) |
| Nogent-sur-Oise to Ohrdruf | 381.78 mi (614.42 km) |
| Nogent-sur-Oise to Ohringen | 317.15 mi (510.40 km) |
| Nogent-sur-Oise to Olbernhau | 491.83 mi (791.52 km) |
| Nogent-sur-Oise to Olching | 409.74 mi (659.41 km) |
| Nogent-sur-Oise to Oldenburg | 364.86 mi (587.18 km) |
| Nogent-sur-Oise to Oldenburg in Holstein | 499.24 mi (803.44 km) |
| Nogent-sur-Oise to Olfen | 273.97 mi (440.91 km) |
| Nogent-sur-Oise to Olpe | 266.18 mi (428.38 km) |
| Nogent-sur-Oise to Olsberg | 301.50 mi (485.21 km) |
| Nogent-sur-Oise to Oranienburg | 525.47 mi (845.65 km) |
| Nogent-sur-Oise to Ortenberg | 302.89 mi (487.45 km) |
| Nogent-sur-Oise to Oschatz | 489.55 mi (787.85 km) |
