| Burlington to Olivares | 3,950.47 mi (6,357.67 km) |
| Burlington to Olivenza | 3,869.34 mi (6,227.10 km) |
| Burlington to Olot | 4,240.01 mi (6,823.64 km) |
| Burlington to Onate | 3,987.27 mi (6,416.89 km) |
| Burlington to Onda | 4,171.85 mi (6,713.94 km) |
| Burlington to Onteniente | 4,187.50 mi (6,739.13 km) |
| Burlington to Orihuela | 4,191.96 mi (6,746.31 km) |
| Burlington to Osuna | 4,008.50 mi (6,451.06 km) |
| Burlington to Ourense | 3,744.07 mi (6,025.50 km) |
| Burlington to Oviedo | 3,817.49 mi (6,143.65 km) |
| Burlington to Paiporta | 4,179.47 mi (6,726.20 km) |
| Burlington to Pajara | 3,788.03 mi (6,096.24 km) |
| Burlington to Palafolls | 4,266.92 mi (6,866.95 km) |
| Burlington to Palafrugell | 4,279.07 mi (6,886.50 km) |
| Burlington to Palamos | 4,279.54 mi (6,887.26 km) |
