| Westfield to Oerlinghausen | 4,294.78 mi (6,911.78 km) |
| Westfield to Oestrich-Winkel | 4,339.00 mi (6,982.94 km) |
| Westfield to Offenburg | 4,391.23 mi (7,067.00 km) |
| Westfield to Oftersheim | 4,383.86 mi (7,055.14 km) |
| Westfield to Ohrdruf | 4,411.73 mi (7,099.99 km) |
| Westfield to Ohringen | 4,425.14 mi (7,121.57 km) |
| Westfield to Olbernhau | 4,513.18 mi (7,263.26 km) |
| Westfield to Olching | 4,532.20 mi (7,293.87 km) |
| Westfield to Oldenburg | 4,237.69 mi (6,819.91 km) |
| Westfield to Oldenburg in Holstein | 4,292.01 mi (6,907.32 km) |
| Westfield to Olfen | 4,255.99 mi (6,849.35 km) |
| Westfield to Olpe | 4,296.97 mi (6,915.31 km) |
| Westfield to Olsberg | 4,309.59 mi (6,935.62 km) |
| Westfield to Oranienburg | 4,430.44 mi (7,130.10 km) |
| Westfield to Ortenberg | 4,366.30 mi (7,026.88 km) |
