| Altenburg to Castelfiorentino | 514.83 mi (828.54 km) |
| Altenburg to Castelfranco di Sopra | 510.26 mi (821.19 km) |
| Altenburg to Castelfranco di Sotto | 509.44 mi (819.86 km) |
| Altenburg to Castelfranco Emilia | 445.99 mi (717.76 km) |
| Altenburg to Castelfranco Veneto | 368.17 mi (592.52 km) |
| Altenburg to Castellabate | 749.55 mi (1,206.28 km) |
| Altenburg to Castellammare del Golfo | 895.62 mi (1,441.36 km) |
| Altenburg to Castellammare di Stabia | 717.71 mi (1,155.04 km) |
| Altenburg to Castellamonte | 443.82 mi (714.27 km) |
| Altenburg to Castellana Grotte | 733.69 mi (1,180.76 km) |
| Altenburg to Castellaneta | 746.98 mi (1,202.15 km) |
| Altenburg to Castellanza | 404.79 mi (651.44 km) |
| Altenburg to Castellarano | 450.00 mi (724.20 km) |
| Altenburg to Castelleone | 411.87 mi (662.84 km) |
| Altenburg to Castelletto sopra Ticino | 403.53 mi (649.42 km) |
