| Comstock Park to Olivares | 4,052.49 mi (6,521.85 km) |
| Comstock Park to Olivenza | 3,961.99 mi (6,376.20 km) |
| Comstock Park to Olot | 4,256.01 mi (6,849.38 km) |
| Comstock Park to Onate | 4,014.13 mi (6,460.12 km) |
| Comstock Park to Onda | 4,222.04 mi (6,794.71 km) |
| Comstock Park to Onteniente | 4,250.74 mi (6,840.90 km) |
| Comstock Park to Orihuela | 4,264.12 mi (6,862.43 km) |
| Comstock Park to Osuna | 4,107.80 mi (6,610.86 km) |
| Comstock Park to Ourense | 3,799.43 mi (6,114.59 km) |
| Comstock Park to Oviedo | 3,853.77 mi (6,202.04 km) |
| Comstock Park to Paiporta | 4,235.76 mi (6,816.79 km) |
| Comstock Park to Pajara | 4,019.29 mi (6,468.43 km) |
| Comstock Park to Palafolls | 4,286.99 mi (6,899.24 km) |
| Comstock Park to Palafrugell | 4,294.91 mi (6,911.99 km) |
| Comstock Park to Palamos | 4,296.24 mi (6,914.13 km) |
