| Broken Arrow to Oerlinghausen | 4,848.85 mi (7,803.47 km) |
| Broken Arrow to Oestrich-Winkel | 4,900.18 mi (7,886.08 km) |
| Broken Arrow to Offenburg | 4,956.92 mi (7,977.39 km) |
| Broken Arrow to Oftersheim | 4,946.20 mi (7,960.13 km) |
| Broken Arrow to Ohrdruf | 4,966.80 mi (7,993.29 km) |
| Broken Arrow to Ohringen | 4,986.83 mi (8,025.53 km) |
| Broken Arrow to Olbernhau | 5,065.11 mi (8,151.50 km) |
| Broken Arrow to Olching | 5,094.42 mi (8,198.67 km) |
| Broken Arrow to Oldenburg | 4,788.27 mi (7,705.97 km) |
| Broken Arrow to Oldenburg in Holstein | 4,834.70 mi (7,780.70 km) |
| Broken Arrow to Olfen | 4,812.52 mi (7,745.00 km) |
| Broken Arrow to Olpe | 4,855.21 mi (7,813.71 km) |
| Broken Arrow to Olsberg | 4,865.94 mi (7,830.98 km) |
| Broken Arrow to Oranienburg | 4,975.39 mi (8,007.12 km) |
| Broken Arrow to Ortenberg | 4,925.08 mi (7,926.14 km) |
