| Louisville to Nyon | 4,460.67 mi (7,178.75 km) |
| Louisville to Oberriet | 4,564.17 mi (7,345.32 km) |
| Louisville to Obersiggenthal | 4,506.90 mi (7,253.15 km) |
| Louisville to Oberwil | 4,476.17 mi (7,203.70 km) |
| Louisville to Oberwingert | 4,525.05 mi (7,282.36 km) |
| Louisville to Oftringen | 4,497.63 mi (7,238.24 km) |
| Louisville to Olten | 4,495.80 mi (7,235.29 km) |
| Louisville to Onex | 4,461.94 mi (7,180.79 km) |
| Louisville to Opfikon | 4,519.84 mi (7,273.98 km) |
| Louisville to Ostermundigen | 4,492.76 mi (7,230.40 km) |
| Louisville to Payerne | 4,474.75 mi (7,201.41 km) |
| Louisville to Pfaffikon | 4,530.90 mi (7,291.78 km) |
| Louisville to Plan-les-Ouates | 4,463.20 mi (7,182.82 km) |
| Louisville to Pratteln | 4,481.95 mi (7,213.00 km) |
| Louisville to Prilly | 4,470.72 mi (7,194.94 km) |
