| Sweetwater to Oerlinghausen | 4,795.19 mi (7,717.12 km) |
| Sweetwater to Oestrich-Winkel | 4,804.76 mi (7,732.51 km) |
| Sweetwater to Offenburg | 4,831.71 mi (7,775.89 km) |
| Sweetwater to Oftersheim | 4,842.12 mi (7,792.65 km) |
| Sweetwater to Ohrdruf | 4,903.20 mi (7,890.94 km) |
| Sweetwater to Ohringen | 4,885.02 mi (7,861.68 km) |
| Sweetwater to Olbernhau | 5,014.46 mi (8,070.00 km) |
| Sweetwater to Olching | 4,985.30 mi (8,023.07 km) |
| Sweetwater to Oldenburg | 4,755.13 mi (7,652.64 km) |
| Sweetwater to Oldenburg in Holstein | 4,838.21 mi (7,786.35 km) |
| Sweetwater to Olfen | 4,746.99 mi (7,639.55 km) |
| Sweetwater to Olpe | 4,778.50 mi (7,690.26 km) |
| Sweetwater to Olsberg | 4,799.32 mi (7,723.76 km) |
| Sweetwater to Oranienburg | 4,962.91 mi (7,987.03 km) |
| Sweetwater to Ortenberg | 4,842.60 mi (7,793.41 km) |
