| Dyer to Olivares | 4,182.21 mi (6,730.62 km) |
| Dyer to Olivenza | 4,092.51 mi (6,586.25 km) |
| Dyer to Olot | 4,392.98 mi (7,069.81 km) |
| Dyer to Onate | 4,150.15 mi (6,679.02 km) |
| Dyer to Onda | 4,356.55 mi (7,011.19 km) |
| Dyer to Onteniente | 4,384.23 mi (7,055.74 km) |
| Dyer to Orihuela | 4,396.87 mi (7,076.07 km) |
| Dyer to Osuna | 4,237.86 mi (6,820.18 km) |
| Dyer to Ourense | 3,933.06 mi (6,329.65 km) |
| Dyer to Oviedo | 3,988.95 mi (6,419.59 km) |
| Dyer to Paiporta | 4,369.80 mi (7,032.51 km) |
| Dyer to Pajara | 4,132.57 mi (6,650.72 km) |
| Dyer to Palafolls | 4,423.72 mi (7,119.29 km) |
| Dyer to Palafrugell | 4,431.92 mi (7,132.48 km) |
| Dyer to Palamos | 4,433.20 mi (7,134.54 km) |
