| Americus to Oswaldtwistle | 4,148.38 mi (6,676.17 km) |
| Americus to Oswestry | 4,137.25 mi (6,658.27 km) |
| Americus to Otley | 4,173.38 mi (6,716.41 km) |
| Americus to Ovenden | 4,168.73 mi (6,708.93 km) |
| Americus to Oxford | 4,230.78 mi (6,808.79 km) |
| Americus to Oxted | 4,292.25 mi (6,907.70 km) |
| Americus to Padbury | 4,239.02 mi (6,822.04 km) |
| Americus to Padiham | 4,150.68 mi (6,679.88 km) |
| Americus to Paignton | 4,159.62 mi (6,694.26 km) |
| Americus to Paisley | 4,036.56 mi (6,496.21 km) |
| Americus to Palmers Green | 4,280.56 mi (6,888.90 km) |
| Americus to Parkstone | 4,222.41 mi (6,795.31 km) |
| Americus to Partick | 4,040.44 mi (6,502.46 km) |
| Americus to Patcham | 4,294.47 mi (6,911.28 km) |
| Americus to Peebles | 4,086.33 mi (6,576.31 km) |
