| Sleepy Hollow to Olivares | 3,539.17 mi (5,695.74 km) |
| Sleepy Hollow to Olivenza | 3,454.31 mi (5,559.17 km) |
| Sleepy Hollow to Olot | 3,802.68 mi (6,119.83 km) |
| Sleepy Hollow to Onate | 3,552.04 mi (5,716.46 km) |
| Sleepy Hollow to Onda | 3,743.78 mi (6,025.02 km) |
| Sleepy Hollow to Onteniente | 3,763.52 mi (6,056.80 km) |
| Sleepy Hollow to Orihuela | 3,770.89 mi (6,068.67 km) |
| Sleepy Hollow to Osuna | 3,596.38 mi (5,787.82 km) |
| Sleepy Hollow to Ourense | 3,316.19 mi (5,336.90 km) |
| Sleepy Hollow to Oviedo | 3,384.30 mi (5,446.50 km) |
| Sleepy Hollow to Paiporta | 3,753.28 mi (6,040.31 km) |
| Sleepy Hollow to Pajara | 3,437.91 mi (5,532.78 km) |
| Sleepy Hollow to Palafolls | 3,830.70 mi (6,164.92 km) |
| Sleepy Hollow to Palafrugell | 3,841.80 mi (6,182.79 km) |
| Sleepy Hollow to Palamos | 3,842.49 mi (6,183.90 km) |
