| Suwanee to Orbetello | 4,922.37 mi (7,921.79 km) |
| Suwanee to Oria | 5,275.80 mi (8,490.57 km) |
| Suwanee to Oristano | 4,888.27 mi (7,866.91 km) |
| Suwanee to Orta Nova | 5,160.36 mi (8,304.79 km) |
| Suwanee to Orte | 4,973.62 mi (8,004.27 km) |
| Suwanee to Ortona | 5,065.93 mi (8,152.83 km) |
| Suwanee to Orvieto | 4,952.57 mi (7,970.39 km) |
| Suwanee to Orzinuovi | 4,768.65 mi (7,674.40 km) |
| Suwanee to Osimo | 4,986.01 mi (8,024.21 km) |
| Suwanee to Ospitaletto | 4,769.66 mi (7,676.02 km) |
| Suwanee to Ostuni | 5,264.74 mi (8,472.78 km) |
| Suwanee to Ottaviano | 5,123.34 mi (8,245.22 km) |
| Suwanee to Ovada | 4,737.14 mi (7,623.69 km) |
| Suwanee to Ozieri | 4,884.73 mi (7,861.21 km) |
| Suwanee to Paceco | 5,138.87 mi (8,270.21 km) |
