| Layton to Olivares | 5,274.82 mi (8,489.00 km) |
| Layton to Olivenza | 5,178.04 mi (8,333.25 km) |
| Layton to Olot | 5,380.80 mi (8,659.55 km) |
| Layton to Onate | 5,160.51 mi (8,305.04 km) |
| Layton to Onda | 5,387.25 mi (8,669.94 km) |
| Layton to Onteniente | 5,429.10 mi (8,737.30 km) |
| Layton to Orihuela | 5,451.42 mi (8,773.22 km) |
| Layton to Osuna | 5,326.17 mi (8,571.65 km) |
| Layton to Ourense | 4,983.99 mi (8,020.95 km) |
| Layton to Oviedo | 5,016.39 mi (8,073.10 km) |
| Layton to Paiporta | 5,407.15 mi (8,701.97 km) |
| Layton to Pajara | 5,335.14 mi (8,586.08 km) |
| Layton to Palafolls | 5,415.51 mi (8,715.42 km) |
| Layton to Palafrugell | 5,418.06 mi (8,719.52 km) |
| Layton to Palamos | 5,420.38 mi (8,723.26 km) |
