| Logan to Oerlinghausen | 5,049.54 mi (8,126.46 km) |
| Logan to Oestrich-Winkel | 5,130.66 mi (8,257.00 km) |
| Logan to Offenburg | 5,207.20 mi (8,380.18 km) |
| Logan to Oftersheim | 5,180.46 mi (8,337.15 km) |
| Logan to Ohrdruf | 5,167.46 mi (8,316.22 km) |
| Logan to Ohringen | 5,216.61 mi (8,395.33 km) |
| Logan to Olbernhau | 5,248.81 mi (8,447.14 km) |
| Logan to Olching | 5,322.96 mi (8,566.47 km) |
| Logan to Oldenburg | 4,976.72 mi (8,009.25 km) |
| Logan to Oldenburg in Holstein | 4,990.40 mi (8,031.27 km) |
| Logan to Olfen | 5,025.17 mi (8,087.23 km) |
| Logan to Olpe | 5,073.85 mi (8,165.58 km) |
| Logan to Olsberg | 5,075.82 mi (8,168.74 km) |
| Logan to Oranienburg | 5,134.35 mi (8,262.94 km) |
| Logan to Ortenberg | 5,143.60 mi (8,277.82 km) |
