| Springfield to Octeville | 3,321.59 mi (5,345.58 km) |
| Springfield to Oignies | 3,493.74 mi (5,622.63 km) |
| Springfield to Oissel | 3,443.46 mi (5,541.71 km) |
| Springfield to Olivet | 3,516.20 mi (5,658.78 km) |
| Springfield to Ollioules | 3,829.31 mi (6,162.67 km) |
| Springfield to Olonne-sur-Mer | 3,391.96 mi (5,458.83 km) |
| Springfield to Oloron-Sainte-Marie | 3,536.86 mi (5,692.03 km) |
| Springfield to Onet Village | 3,646.19 mi (5,867.98 km) |
| Springfield to Onnaing | 3,520.54 mi (5,665.75 km) |
| Springfield to Orange | 3,751.43 mi (6,037.34 km) |
| Springfield to Orchies | 3,503.84 mi (5,638.89 km) |
| Springfield to Orleans | 3,515.52 mi (5,657.69 km) |
| Springfield to Orly | 3,513.57 mi (5,654.54 km) |
| Springfield to Ormesson-sur-Marne | 3,518.58 mi (5,662.60 km) |
| Springfield to Orsay | 3,506.13 mi (5,642.57 km) |
