| Northfield to Oerlinghausen | 450.89 mi (725.64 km) |
| Northfield to Oestrich-Winkel | 461.80 mi (743.20 km) |
| Northfield to Offenburg | 512.97 mi (825.55 km) |
| Northfield to Oftersheim | 504.74 mi (812.29 km) |
| Northfield to Ohrdruf | 554.71 mi (892.72 km) |
| Northfield to Ohringen | 546.63 mi (879.71 km) |
| Northfield to Olbernhau | 666.97 mi (1,073.39 km) |
| Northfield to Olching | 652.87 mi (1,050.70 km) |
| Northfield to Oldenburg | 428.02 mi (688.83 km) |
| Northfield to Oldenburg in Holstein | 544.82 mi (876.81 km) |
| Northfield to Olfen | 399.60 mi (643.09 km) |
| Northfield to Olpe | 429.90 mi (691.86 km) |
| Northfield to Olsberg | 451.11 mi (725.99 km) |
| Northfield to Oranienburg | 637.41 mi (1,025.81 km) |
| Northfield to Ortenberg | 495.28 mi (797.08 km) |
