| Homosassa Springs to Olivares | 4,341.30 mi (6,986.65 km) |
| Homosassa Springs to Olivenza | 4,267.08 mi (6,867.20 km) |
| Homosassa Springs to Olot | 4,675.78 mi (7,524.94 km) |
| Homosassa Springs to Onate | 4,420.30 mi (7,113.78 km) |
| Homosassa Springs to Onda | 4,590.12 mi (7,387.09 km) |
| Homosassa Springs to Onteniente | 4,598.21 mi (7,400.10 km) |
| Homosassa Springs to Orihuela | 4,597.44 mi (7,398.87 km) |
| Homosassa Springs to Osuna | 4,400.16 mi (7,081.38 km) |
| Homosassa Springs to Ourense | 4,165.01 mi (6,702.94 km) |
| Homosassa Springs to Oviedo | 4,247.69 mi (6,835.99 km) |
| Homosassa Springs to Paiporta | 4,594.23 mi (7,393.70 km) |
| Homosassa Springs to Pajara | 4,089.48 mi (6,581.38 km) |
| Homosassa Springs to Palafolls | 4,700.29 mi (7,564.38 km) |
| Homosassa Springs to Palafrugell | 4,714.50 mi (7,587.25 km) |
| Homosassa Springs to Palamos | 4,714.52 mi (7,587.28 km) |
