| Atherton to Oerlinghausen | 478.54 mi (770.13 km) |
| Atherton to Oestrich-Winkel | 509.87 mi (820.55 km) |
| Atherton to Offenburg | 571.51 mi (919.75 km) |
| Atherton to Oftersheim | 555.83 mi (894.52 km) |
| Atherton to Ohrdruf | 589.56 mi (948.81 km) |
| Atherton to Ohringen | 596.40 mi (959.81 km) |
| Atherton to Olbernhau | 698.59 mi (1,124.27 km) |
| Atherton to Olching | 703.98 mi (1,132.95 km) |
| Atherton to Oldenburg | 442.20 mi (711.65 km) |
| Atherton to Oldenburg in Holstein | 546.28 mi (879.16 km) |
| Atherton to Olfen | 432.34 mi (695.78 km) |
| Atherton to Olpe | 469.24 mi (755.16 km) |
| Atherton to Olsberg | 485.61 mi (781.51 km) |
| Atherton to Oranienburg | 652.87 mi (1,050.69 km) |
| Atherton to Ortenberg | 537.65 mi (865.27 km) |
