| Son Servera to Oerlinghausen | 889.90 mi (1,432.15 km) |
| Son Servera to Oestrich-Winkel | 751.95 mi (1,210.15 km) |
| Son Servera to Offenburg | 651.72 mi (1,048.85 km) |
| Son Servera to Oftersheim | 720.73 mi (1,159.91 km) |
| Son Servera to Ohrdruf | 852.41 mi (1,371.81 km) |
| Son Servera to Ohringen | 727.34 mi (1,170.54 km) |
| Son Servera to Olbernhau | 903.02 mi (1,453.27 km) |
| Son Servera to Olching | 712.04 mi (1,145.92 km) |
| Son Servera to Oldenburg | 962.01 mi (1,548.20 km) |
| Son Servera to Oldenburg in Holstein | 1,073.02 mi (1,726.86 km) |
| Son Servera to Olfen | 857.68 mi (1,380.30 km) |
| Son Servera to Olpe | 816.43 mi (1,313.91 km) |
| Son Servera to Olsberg | 847.02 mi (1,363.15 km) |
| Son Servera to Oranienburg | 1,020.88 mi (1,642.95 km) |
| Son Servera to Ortenberg | 791.62 mi (1,273.99 km) |
