| Franconia to Oerlinghausen | 4,015.55 mi (6,462.40 km) |
| Franconia to Oestrich-Winkel | 4,044.40 mi (6,508.84 km) |
| Franconia to Offenburg | 4,086.08 mi (6,575.91 km) |
| Franconia to Oftersheim | 4,086.33 mi (6,576.32 km) |
| Franconia to Ohrdruf | 4,129.30 mi (6,645.46 km) |
| Franconia to Ohringen | 4,128.66 mi (6,644.43 km) |
| Franconia to Olbernhau | 4,236.06 mi (6,817.27 km) |
| Franconia to Olching | 4,233.62 mi (6,813.35 km) |
| Franconia to Oldenburg | 3,966.02 mi (6,382.70 km) |
| Franconia to Oldenburg in Holstein | 4,034.76 mi (6,493.32 km) |
| Franconia to Olfen | 3,972.09 mi (6,392.47 km) |
| Franconia to Olpe | 4,009.09 mi (6,452.01 km) |
| Franconia to Olsberg | 4,025.55 mi (6,478.50 km) |
| Franconia to Oranienburg | 4,167.48 mi (6,706.92 km) |
| Franconia to Ortenberg | 4,076.63 mi (6,560.69 km) |
