| Douai to San Mauro Pascoli | 615.24 mi (990.14 km) |
| Douai to San Mauro Torinese | 423.62 mi (681.75 km) |
| Douai to San Michele al Tagliamento | 556.89 mi (896.22 km) |
| Douai to San Miniato | 588.79 mi (947.56 km) |
| Douai to San Pancrazio Salentino | 989.32 mi (1,592.16 km) |
| Douai to San Pietro in Casale | 550.88 mi (886.55 km) |
| Douai to San Pietro Vernotico | 993.39 mi (1,598.70 km) |
| Douai to San Prisco | 837.07 mi (1,347.14 km) |
| Douai to San Remo | 503.56 mi (810.41 km) |
| Douai to San Salvo | 799.01 mi (1,285.88 km) |
| Douai to San Sebastiano al Vesuvio | 853.61 mi (1,373.75 km) |
| Douai to San Severino Marche | 685.56 mi (1,103.31 km) |
| Douai to San Severo | 839.00 mi (1,350.24 km) |
| Douai to San Valentino Torio | 863.23 mi (1,389.23 km) |
| Douai to San Vendemiano | 526.74 mi (847.71 km) |
