| Ferentino to Oschatz | 664.50 mi (1,069.42 km) |
| Ferentino to Oschersleben | 720.12 mi (1,158.92 km) |
| Ferentino to Osnabruck | 771.81 mi (1,242.10 km) |
| Ferentino to Ostbevern | 759.16 mi (1,221.74 km) |
| Ferentino to Osterburg | 770.04 mi (1,239.26 km) |
| Ferentino to Ostercappeln | 773.48 mi (1,244.80 km) |
| Ferentino to Osterhofen | 485.07 mi (780.64 km) |
| Ferentino to Osterholz-Scharmbeck | 823.15 mi (1,324.73 km) |
| Ferentino to Osternienburg | 701.40 mi (1,128.80 km) |
| Ferentino to Osterode | 708.29 mi (1,139.88 km) |
| Ferentino to Osterwieck | 720.42 mi (1,159.40 km) |
| Ferentino to Ostfildern | 524.39 mi (843.93 km) |
| Ferentino to Osthofen | 602.83 mi (970.16 km) |
| Ferentino to Ostrhauderfehn | 832.10 mi (1,339.13 km) |
| Ferentino to Ostringen | 565.00 mi (909.29 km) |
