| Bothell West to Oerlinghausen | 4,959.92 mi (7,982.22 km) |
| Bothell West to Oestrich-Winkel | 5,059.22 mi (8,142.03 km) |
| Bothell West to Offenburg | 5,147.18 mi (8,283.59 km) |
| Bothell West to Oftersheim | 5,109.95 mi (8,223.67 km) |
| Bothell West to Ohrdruf | 5,073.57 mi (8,165.12 km) |
| Bothell West to Ohringen | 5,141.62 mi (8,274.64 km) |
| Bothell West to Olbernhau | 5,140.12 mi (8,272.23 km) |
| Bothell West to Olching | 5,243.35 mi (8,438.35 km) |
| Bothell West to Oldenburg | 4,881.13 mi (7,855.41 km) |
| Bothell West to Oldenburg in Holstein | 4,871.39 mi (7,839.74 km) |
| Bothell West to Olfen | 4,944.88 mi (7,958.02 km) |
| Bothell West to Olpe | 4,996.04 mi (8,040.36 km) |
| Bothell West to Olsberg | 4,991.73 mi (8,033.42 km) |
| Bothell West to Oranienburg | 5,012.43 mi (8,066.72 km) |
| Bothell West to Ortenberg | 5,063.20 mi (8,148.43 km) |
