| Richmond Hill to Olivares | 4,174.06 mi (6,717.50 km) |
| Richmond Hill to Olivenza | 4,096.89 mi (6,593.31 km) |
| Richmond Hill to Olot | 4,490.37 mi (7,226.55 km) |
| Richmond Hill to Onate | 4,235.77 mi (6,816.81 km) |
| Richmond Hill to Onda | 4,411.86 mi (7,100.19 km) |
| Richmond Hill to Onteniente | 4,423.08 mi (7,118.26 km) |
| Richmond Hill to Orihuela | 4,424.47 mi (7,120.50 km) |
| Richmond Hill to Osuna | 4,232.65 mi (6,811.80 km) |
| Richmond Hill to Ourense | 3,985.18 mi (6,413.52 km) |
| Richmond Hill to Oviedo | 4,064.15 mi (6,540.61 km) |
| Richmond Hill to Paiporta | 4,417.42 mi (7,109.15 km) |
| Richmond Hill to Pajara | 3,958.68 mi (6,370.88 km) |
| Richmond Hill to Palafolls | 4,515.89 mi (7,267.62 km) |
| Richmond Hill to Palafrugell | 4,529.26 mi (7,289.14 km) |
| Richmond Hill to Palamos | 4,529.47 mi (7,289.47 km) |
