| Streator to Olivares | 4,255.12 mi (6,847.95 km) |
| Streator to Olivenza | 4,165.31 mi (6,703.42 km) |
| Streator to Olot | 4,464.06 mi (7,184.21 km) |
| Streator to Onate | 4,221.63 mi (6,794.05 km) |
| Streator to Onda | 4,428.53 mi (7,127.04 km) |
| Streator to Onteniente | 4,456.49 mi (7,172.02 km) |
| Streator to Orihuela | 4,469.29 mi (7,192.63 km) |
| Streator to Osuna | 4,310.73 mi (6,937.45 km) |
| Streator to Ourense | 4,005.27 mi (6,445.86 km) |
| Streator to Oviedo | 4,060.72 mi (6,535.09 km) |
| Streator to Paiporta | 4,441.91 mi (7,148.57 km) |
| Streator to Pajara | 4,205.17 mi (6,767.57 km) |
| Streator to Palafolls | 4,494.91 mi (7,233.86 km) |
| Streator to Palafrugell | 4,502.98 mi (7,246.84 km) |
| Streator to Palamos | 4,504.28 mi (7,248.94 km) |
