| Gallatin to Olivares | 4,290.81 mi (6,905.40 km) |
| Gallatin to Olivenza | 4,206.29 mi (6,769.36 km) |
| Gallatin to Olot | 4,549.86 mi (7,322.30 km) |
| Gallatin to Onate | 4,300.55 mi (6,921.07 km) |
| Gallatin to Onda | 4,494.72 mi (7,233.55 km) |
| Gallatin to Onteniente | 4,515.21 mi (7,266.53 km) |
| Gallatin to Orihuela | 4,522.88 mi (7,278.87 km) |
| Gallatin to Osuna | 4,348.13 mi (6,997.64 km) |
| Gallatin to Ourense | 4,067.35 mi (6,545.76 km) |
| Gallatin to Oviedo | 4,133.82 mi (6,652.74 km) |
| Gallatin to Paiporta | 4,504.62 mi (7,249.48 km) |
| Gallatin to Pajara | 4,162.74 mi (6,699.28 km) |
| Gallatin to Palafolls | 4,578.49 mi (7,368.37 km) |
| Gallatin to Palafrugell | 4,588.99 mi (7,385.27 km) |
| Gallatin to Palamos | 4,589.81 mi (7,386.58 km) |
