| Phoenixville to Norwich | 3,580.38 mi (5,762.07 km) |
| Phoenixville to Nottingham | 3,476.35 mi (5,594.65 km) |
| Phoenixville to Nuneaton | 3,472.32 mi (5,588.15 km) |
| Phoenixville to Oadby | 3,486.50 mi (5,610.97 km) |
| Phoenixville to Oakengates | 3,429.40 mi (5,519.08 km) |
| Phoenixville to Oakham | 3,498.75 mi (5,630.69 km) |
| Phoenixville to Oldbury | 3,450.63 mi (5,553.26 km) |
| Phoenixville to Oldham | 3,426.49 mi (5,514.41 km) |
| Phoenixville to Ollerton | 3,476.57 mi (5,595.00 km) |
| Phoenixville to Olton | 3,460.44 mi (5,569.04 km) |
| Phoenixville to Omagh | 3,205.70 mi (5,159.08 km) |
| Phoenixville to Ormesby | 3,444.22 mi (5,542.94 km) |
| Phoenixville to Ormskirk | 3,395.64 mi (5,464.75 km) |
| Phoenixville to Orpington | 3,560.29 mi (5,729.74 km) |
| Phoenixville to Ossett | 3,445.09 mi (5,544.33 km) |
