| Elwood to Oerlinghausen | 3,769.15 mi (6,065.86 km) |
| Elwood to Oestrich-Winkel | 3,796.92 mi (6,110.55 km) |
| Elwood to Offenburg | 3,838.08 mi (6,176.79 km) |
| Elwood to Oftersheim | 3,838.68 mi (6,177.76 km) |
| Elwood to Ohrdruf | 3,882.59 mi (6,248.42 km) |
| Elwood to Ohringen | 3,881.04 mi (6,245.93 km) |
| Elwood to Olbernhau | 3,989.70 mi (6,420.81 km) |
| Elwood to Olching | 3,985.86 mi (6,414.63 km) |
| Elwood to Oldenburg | 3,720.33 mi (5,987.29 km) |
| Elwood to Oldenburg in Holstein | 3,790.50 mi (6,100.23 km) |
| Elwood to Olfen | 3,725.36 mi (5,995.38 km) |
| Elwood to Olpe | 3,762.05 mi (6,054.43 km) |
| Elwood to Olsberg | 3,778.77 mi (6,081.35 km) |
| Elwood to Oranienburg | 3,922.50 mi (6,312.65 km) |
| Elwood to Ortenberg | 3,829.43 mi (6,162.87 km) |
