| Zagarolo to Oschatz | 654.23 mi (1,052.89 km) |
| Zagarolo to Oschersleben | 707.51 mi (1,138.63 km) |
| Zagarolo to Osnabruck | 755.89 mi (1,216.49 km) |
| Zagarolo to Ostbevern | 742.91 mi (1,195.60 km) |
| Zagarolo to Osterburg | 758.20 mi (1,220.20 km) |
| Zagarolo to Ostercappeln | 757.77 mi (1,219.51 km) |
| Zagarolo to Osterhofen | 474.66 mi (763.89 km) |
| Zagarolo to Osterholz-Scharmbeck | 808.38 mi (1,300.96 km) |
| Zagarolo to Osternienburg | 689.70 mi (1,109.97 km) |
| Zagarolo to Osterode | 694.40 mi (1,117.53 km) |
| Zagarolo to Osterwieck | 707.16 mi (1,138.07 km) |
| Zagarolo to Ostfildern | 507.42 mi (816.62 km) |
| Zagarolo to Osthofen | 585.51 mi (942.29 km) |
| Zagarolo to Ostrhauderfehn | 816.23 mi (1,313.60 km) |
| Zagarolo to Ostringen | 547.74 mi (881.51 km) |
