| Owatonna to Oerlinghausen | 4,340.31 mi (6,985.05 km) |
| Owatonna to Oestrich-Winkel | 4,401.13 mi (7,082.94 km) |
| Owatonna to Offenburg | 4,464.69 mi (7,185.23 km) |
| Owatonna to Oftersheim | 4,448.65 mi (7,159.42 km) |
| Owatonna to Ohrdruf | 4,458.99 mi (7,176.05 km) |
| Owatonna to Ohringen | 4,488.11 mi (7,222.92 km) |
| Owatonna to Olbernhau | 4,552.96 mi (7,327.28 km) |
| Owatonna to Olching | 4,595.98 mi (7,396.52 km) |
| Owatonna to Oldenburg | 4,275.77 mi (6,881.18 km) |
| Owatonna to Oldenburg in Holstein | 4,313.44 mi (6,941.82 km) |
| Owatonna to Olfen | 4,307.34 mi (6,932.00 km) |
| Owatonna to Olpe | 4,352.15 mi (7,004.11 km) |
| Owatonna to Olsberg | 4,360.26 mi (7,017.17 km) |
| Owatonna to Oranienburg | 4,455.85 mi (7,171.00 km) |
| Owatonna to Ortenberg | 4,422.43 mi (7,117.21 km) |
