| Deltona to Opole | 5,071.57 mi (8,161.91 km) |
| Deltona to Orzesze | 5,119.53 mi (8,239.09 km) |
| Deltona to Osowa | 4,981.10 mi (8,016.31 km) |
| Deltona to Ostroda | 5,057.50 mi (8,139.27 km) |
| Deltona to Ostroleka | 5,136.10 mi (8,265.75 km) |
| Deltona to Ostrow Mazowiecka | 5,156.95 mi (8,299.31 km) |
| Deltona to Ostrow Wielkopolski | 5,037.85 mi (8,107.64 km) |
| Deltona to Ostrowiec Swietokrzyski | 5,198.44 mi (8,366.08 km) |
| Deltona to Ostrzeszow | 5,049.27 mi (8,126.02 km) |
| Deltona to Oswiecim | 5,141.68 mi (8,274.74 km) |
| Deltona to Otwock | 5,155.30 mi (8,296.65 km) |
| Deltona to Ozarow Mazowiecki | 5,134.56 mi (8,263.27 km) |
| Deltona to Ozimek | 5,082.42 mi (8,179.37 km) |
| Deltona to Ozorkow | 5,084.80 mi (8,183.19 km) |
| Deltona to Pabianice | 5,098.31 mi (8,204.94 km) |
