| Excelsior Springs to Olivares | 4,564.91 mi (7,346.51 km) |
| Excelsior Springs to Olivenza | 4,474.73 mi (7,201.38 km) |
| Excelsior Springs to Olot | 4,766.84 mi (7,671.48 km) |
| Excelsior Springs to Onate | 4,525.99 mi (7,283.88 km) |
| Excelsior Springs to Onda | 4,734.83 mi (7,619.97 km) |
| Excelsior Springs to Onteniente | 4,763.82 mi (7,666.63 km) |
| Excelsior Springs to Orihuela | 4,777.26 mi (7,688.26 km) |
| Excelsior Springs to Osuna | 4,620.37 mi (7,435.76 km) |
| Excelsior Springs to Ourense | 4,312.50 mi (6,940.29 km) |
| Excelsior Springs to Oviedo | 4,366.25 mi (7,026.80 km) |
| Excelsior Springs to Paiporta | 4,748.71 mi (7,642.31 km) |
| Excelsior Springs to Pajara | 4,513.09 mi (7,263.11 km) |
| Excelsior Springs to Palafolls | 4,798.10 mi (7,721.80 km) |
| Excelsior Springs to Palafrugell | 4,805.67 mi (7,733.98 km) |
| Excelsior Springs to Palamos | 4,807.07 mi (7,736.24 km) |
