| Cortland to Norwich | 3,495.50 mi (5,625.46 km) |
| Cortland to Nottingham | 3,392.09 mi (5,459.04 km) |
| Cortland to Nuneaton | 3,389.69 mi (5,455.18 km) |
| Cortland to Oadby | 3,403.35 mi (5,477.17 km) |
| Cortland to Oakengates | 3,346.85 mi (5,386.23 km) |
| Cortland to Oakham | 3,415.14 mi (5,496.13 km) |
| Cortland to Oldbury | 3,368.43 mi (5,420.97 km) |
| Cortland to Oldham | 3,340.89 mi (5,376.64 km) |
| Cortland to Ollerton | 3,391.41 mi (5,457.95 km) |
| Cortland to Olton | 3,378.33 mi (5,436.89 km) |
| Cortland to Omagh | 3,119.31 mi (5,020.04 km) |
| Cortland to Ormesby | 3,354.73 mi (5,398.91 km) |
| Cortland to Ormskirk | 3,310.42 mi (5,327.61 km) |
| Cortland to Orpington | 3,480.32 mi (5,601.03 km) |
| Cortland to Ossett | 3,358.70 mi (5,405.30 km) |
