| Differdange to Oerlinghausen | 207.92 mi (334.62 km) |
| Differdange to Oestrich-Winkel | 99.72 mi (160.48 km) |
| Differdange to Offenburg | 117.83 mi (189.62 km) |
| Differdange to Oftersheim | 121.42 mi (195.41 km) |
| Differdange to Ohrdruf | 232.39 mi (373.99 km) |
| Differdange to Ohringen | 163.88 mi (263.73 km) |
| Differdange to Olbernhau | 339.03 mi (545.62 km) |
| Differdange to Olching | 262.90 mi (423.10 km) |
| Differdange to Oldenburg | 269.53 mi (433.77 km) |
| Differdange to Oldenburg in Holstein | 392.51 mi (631.69 km) |
| Differdange to Olfen | 165.11 mi (265.73 km) |
| Differdange to Olpe | 134.21 mi (215.99 km) |
| Differdange to Olsberg | 170.15 mi (273.82 km) |
| Differdange to Oranienburg | 388.63 mi (625.44 km) |
| Differdange to Ortenberg | 152.00 mi (244.62 km) |
