| Fort Dodge to Oswaldtwistle | 4,000.86 mi (6,438.77 km) |
| Fort Dodge to Oswestry | 4,007.29 mi (6,449.12 km) |
| Fort Dodge to Otley | 4,020.31 mi (6,470.06 km) |
| Fort Dodge to Ovenden | 4,019.13 mi (6,468.17 km) |
| Fort Dodge to Oxford | 4,111.51 mi (6,616.83 km) |
| Fort Dodge to Oxted | 4,175.28 mi (6,719.46 km) |
| Fort Dodge to Padbury | 4,114.77 mi (6,622.09 km) |
| Fort Dodge to Padiham | 4,001.93 mi (6,440.49 km) |
| Fort Dodge to Paignton | 4,072.55 mi (6,554.14 km) |
| Fort Dodge to Paisley | 3,860.73 mi (6,213.24 km) |
| Fort Dodge to Palmers Green | 4,158.24 mi (6,692.04 km) |
| Fort Dodge to Parkstone | 4,123.40 mi (6,635.98 km) |
| Fort Dodge to Partick | 3,863.81 mi (6,218.20 km) |
| Fort Dodge to Patcham | 4,184.52 mi (6,734.34 km) |
| Fort Dodge to Peebles | 3,909.50 mi (6,291.73 km) |
