| Sandefjord to Oerlinghausen | 498.64 mi (802.48 km) |
| Sandefjord to Oestrich-Winkel | 636.99 mi (1,025.14 km) |
| Sandefjord to Offenburg | 742.56 mi (1,195.04 km) |
| Sandefjord to Oftersheim | 677.51 mi (1,090.34 km) |
| Sandefjord to Ohrdruf | 574.01 mi (923.78 km) |
| Sandefjord to Ohringen | 686.74 mi (1,105.20 km) |
| Sandefjord to Olbernhau | 597.60 mi (961.74 km) |
| Sandefjord to Olching | 756.55 mi (1,217.54 km) |
| Sandefjord to Oldenburg | 420.72 mi (677.08 km) |
| Sandefjord to Oldenburg in Holstein | 334.71 mi (538.67 km) |
| Sandefjord to Olfen | 524.04 mi (843.36 km) |
| Sandefjord to Olpe | 568.39 mi (914.74 km) |
| Sandefjord to Olsberg | 541.86 mi (872.04 km) |
| Sandefjord to Oranienburg | 455.67 mi (733.33 km) |
| Sandefjord to Ortenberg | 608.02 mi (978.52 km) |
