| Tysons to Oerlinghausen | 4,010.91 mi (6,454.94 km) |
| Tysons to Oestrich-Winkel | 4,040.18 mi (6,502.05 km) |
| Tysons to Offenburg | 4,082.16 mi (6,569.60 km) |
| Tysons to Oftersheim | 4,082.20 mi (6,569.67 km) |
| Tysons to Ohrdruf | 4,124.77 mi (6,638.17 km) |
| Tysons to Ohringen | 4,124.50 mi (6,637.75 km) |
| Tysons to Olbernhau | 4,231.40 mi (6,809.79 km) |
| Tysons to Olching | 4,229.54 mi (6,806.79 km) |
| Tysons to Oldenburg | 3,961.19 mi (6,374.91 km) |
| Tysons to Oldenburg in Holstein | 4,029.57 mi (6,484.97 km) |
| Tysons to Olfen | 3,967.58 mi (6,385.20 km) |
| Tysons to Olpe | 4,004.69 mi (6,444.92 km) |
| Tysons to Olsberg | 4,021.05 mi (6,471.25 km) |
| Tysons to Oranienburg | 4,162.46 mi (6,698.83 km) |
| Tysons to Ortenberg | 4,072.28 mi (6,553.70 km) |
