| Kilkis to Tutzing | 743.94 mi (1,197.26 km) |
| Kilkis to Twist | 1,093.85 mi (1,760.38 km) |
| Kilkis to Twistringen | 1,053.04 mi (1,694.70 km) |
| Kilkis to Ubach-Palenberg | 1,053.26 mi (1,695.06 km) |
| Kilkis to Uberherrn | 970.12 mi (1,561.26 km) |
| Kilkis to Uberlingen | 821.23 mi (1,321.64 km) |
| Kilkis to Ubstadt-Weiher | 893.28 mi (1,437.59 km) |
| Kilkis to Ueckermunde | 971.51 mi (1,563.50 km) |
| Kilkis to Uelzen | 1,007.70 mi (1,621.74 km) |
| Kilkis to Uetersen | 1,069.73 mi (1,721.56 km) |
| Kilkis to Uetze | 991.51 mi (1,595.69 km) |
| Kilkis to Uhingen | 839.12 mi (1,350.44 km) |
| Kilkis to Ulm | 812.41 mi (1,307.45 km) |
| Kilkis to Unna | 1,024.32 mi (1,648.48 km) |
| Kilkis to Unterfohring | 741.95 mi (1,194.05 km) |
