| Blythe to Oerlinghausen | 5,604.07 mi (9,018.88 km) |
| Blythe to Oestrich-Winkel | 5,679.80 mi (9,140.75 km) |
| Blythe to Offenburg | 5,752.56 mi (9,257.85 km) |
| Blythe to Oftersheim | 5,729.07 mi (9,220.04 km) |
| Blythe to Ohrdruf | 5,722.52 mi (9,209.51 km) |
| Blythe to Ohringen | 5,766.30 mi (9,279.97 km) |
| Blythe to Olbernhau | 5,807.22 mi (9,345.82 km) |
| Blythe to Olching | 5,873.39 mi (9,452.31 km) |
| Blythe to Oldenburg | 5,533.13 mi (8,904.71 km) |
| Blythe to Oldenburg in Holstein | 5,552.31 mi (8,935.58 km) |
| Blythe to Olfen | 5,577.33 mi (8,975.85 km) |
| Blythe to Olpe | 5,625.08 mi (9,052.70 km) |
| Blythe to Olsberg | 5,628.75 mi (9,058.60 km) |
| Blythe to Oranienburg | 5,696.34 mi (9,167.37 km) |
| Blythe to Ortenberg | 5,695.18 mi (9,165.51 km) |
