| Martellago to Oerlinghausen | 471.07 mi (758.12 km) |
| Martellago to Oestrich-Winkel | 363.11 mi (584.37 km) |
| Martellago to Offenburg | 283.32 mi (455.95 km) |
| Martellago to Oftersheim | 312.43 mi (502.80 km) |
| Martellago to Ohrdruf | 370.74 mi (596.66 km) |
| Martellago to Ohringen | 281.34 mi (452.77 km) |
| Martellago to Olbernhau | 357.88 mi (575.95 km) |
| Martellago to Olching | 187.57 mi (301.87 km) |
| Martellago to Oldenburg | 553.90 mi (891.42 km) |
| Martellago to Oldenburg in Holstein | 607.42 mi (977.54 km) |
| Martellago to Olfen | 478.56 mi (770.18 km) |
| Martellago to Olpe | 426.87 mi (686.98 km) |
| Martellago to Olsberg | 434.75 mi (699.66 km) |
| Martellago to Oranienburg | 500.37 mi (805.27 km) |
| Martellago to Ortenberg | 361.88 mi (582.39 km) |
