| Taylorville to Orbetello | 4,904.34 mi (7,892.78 km) |
| Taylorville to Oria | 5,247.65 mi (8,445.28 km) |
| Taylorville to Oristano | 4,898.31 mi (7,883.07 km) |
| Taylorville to Orta Nova | 5,133.85 mi (8,262.14 km) |
| Taylorville to Orte | 4,951.28 mi (7,968.31 km) |
| Taylorville to Ortona | 5,037.11 mi (8,106.45 km) |
| Taylorville to Orvieto | 4,929.33 mi (7,932.99 km) |
| Taylorville to Orzinuovi | 4,732.86 mi (7,616.80 km) |
| Taylorville to Osimo | 4,952.36 mi (7,970.06 km) |
| Taylorville to Ospitaletto | 4,732.24 mi (7,615.80 km) |
| Taylorville to Ostuni | 5,235.20 mi (8,425.24 km) |
| Taylorville to Ottaviano | 5,104.85 mi (8,215.47 km) |
| Taylorville to Ovada | 4,711.33 mi (7,582.16 km) |
| Taylorville to Ozieri | 4,888.25 mi (7,866.88 km) |
| Taylorville to Paceco | 5,148.00 mi (8,284.90 km) |
