| Bartow to Oerlinghausen | 4,744.52 mi (7,635.57 km) |
| Bartow to Oestrich-Winkel | 4,760.22 mi (7,660.83 km) |
| Bartow to Offenburg | 4,791.72 mi (7,711.53 km) |
| Bartow to Oftersheim | 4,799.08 mi (7,723.37 km) |
| Bartow to Ohrdruf | 4,854.60 mi (7,812.73 km) |
| Bartow to Ohringen | 4,841.89 mi (7,792.27 km) |
| Bartow to Olbernhau | 4,964.63 mi (7,989.80 km) |
| Bartow to Olching | 4,943.83 mi (7,956.33 km) |
| Bartow to Oldenburg | 4,701.27 mi (7,565.96 km) |
| Bartow to Oldenburg in Holstein | 4,779.62 mi (7,692.05 km) |
| Bartow to Olfen | 4,697.75 mi (7,560.30 km) |
| Bartow to Olpe | 4,731.07 mi (7,613.93 km) |
| Bartow to Olsberg | 4,750.55 mi (7,645.27 km) |
| Bartow to Oranienburg | 4,907.31 mi (7,897.55 km) |
| Bartow to Ortenberg | 4,796.39 mi (7,719.04 km) |
