| Holbeach to Oerlinghausen | 369.16 mi (594.10 km) |
| Holbeach to Oestrich-Winkel | 394.62 mi (635.08 km) |
| Holbeach to Offenburg | 458.00 mi (737.08 km) |
| Holbeach to Oftersheim | 440.67 mi (709.20 km) |
| Holbeach to Ohrdruf | 477.17 mi (767.92 km) |
| Holbeach to Ohringen | 481.16 mi (774.35 km) |
| Holbeach to Olbernhau | 587.73 mi (945.86 km) |
| Holbeach to Olching | 588.77 mi (947.54 km) |
| Holbeach to Oldenburg | 341.73 mi (549.97 km) |
| Holbeach to Oldenburg in Holstein | 457.43 mi (736.16 km) |
| Holbeach to Olfen | 320.36 mi (515.56 km) |
| Holbeach to Olpe | 355.14 mi (571.54 km) |
| Holbeach to Olsberg | 373.10 mi (600.45 km) |
| Holbeach to Oranienburg | 551.81 mi (888.05 km) |
| Holbeach to Ortenberg | 423.01 mi (680.76 km) |
