| Thornton to Kopavogur | 1,001.46 mi (1,611.69 km) |
| Thornton to Reykjavik | 1,003.66 mi (1,615.23 km) |
| Thornton to Saudharkrokur | 1,024.44 mi (1,648.67 km) |
| Thornton to Selfoss | 972.04 mi (1,564.35 km) |
| Thornton to An Cabhan | 224.72 mi (361.66 km) |
| Thornton to Arklow | 190.97 mi (307.33 km) |
| Thornton to Ashtown | 186.04 mi (299.39 km) |
| Thornton to Athy | 218.65 mi (351.89 km) |
| Thornton to Baile Atha Luain | 250.94 mi (403.86 km) |
| Thornton to Ballincollig | 310.28 mi (499.34 km) |
| Thornton to Blackrock | 180.80 mi (290.97 km) |
| Thornton to Carlow | 219.93 mi (353.94 km) |
| Thornton to Carrick on Shannon | 254.56 mi (409.67 km) |
| Thornton to Carrigaline | 305.16 mi (491.10 km) |
| Thornton to Castlebar | 303.66 mi (488.70 km) |
