| Merignac to Castelfiorentino | 580.73 mi (934.60 km) |
| Merignac to Castelfranco di Sopra | 609.30 mi (980.57 km) |
| Merignac to Castelfranco di Sotto | 568.68 mi (915.20 km) |
| Merignac to Castelfranco Emilia | 574.00 mi (923.76 km) |
| Merignac to Castelfranco Veneto | 613.78 mi (987.78 km) |
| Merignac to Castellabate | 852.25 mi (1,371.56 km) |
| Merignac to Castellammare del Golfo | 842.27 mi (1,355.50 km) |
| Merignac to Castellammare di Stabia | 817.30 mi (1,315.31 km) |
| Merignac to Castellamonte | 408.98 mi (658.19 km) |
| Merignac to Castellana Grotte | 940.28 mi (1,513.23 km) |
| Merignac to Castellaneta | 935.91 mi (1,506.20 km) |
| Merignac to Castellanza | 467.23 mi (751.93 km) |
| Merignac to Castellarano | 561.02 mi (902.87 km) |
| Merignac to Castelleone | 508.36 mi (818.12 km) |
| Merignac to Castelletto sopra Ticino | 454.83 mi (731.98 km) |
