| Dalkeith to Noventa Vicentina | 969.35 mi (1,560.02 km) |
| Dalkeith to Novi di Modena | 973.95 mi (1,567.42 km) |
| Dalkeith to Novi Ligure | 927.26 mi (1,492.28 km) |
| Dalkeith to Nuoro | 1,214.60 mi (1,954.71 km) |
| Dalkeith to Occhiobello | 991.10 mi (1,595.03 km) |
| Dalkeith to Oderzo | 969.82 mi (1,560.77 km) |
| Dalkeith to Oggiono | 881.14 mi (1,418.06 km) |
| Dalkeith to Olbia | 1,180.28 mi (1,899.48 km) |
| Dalkeith to Oleggio | 873.44 mi (1,405.66 km) |
| Dalkeith to Olgiate Comasco | 871.16 mi (1,401.99 km) |
| Dalkeith to Olgiate Olona | 877.80 mi (1,412.68 km) |
| Dalkeith to Omegna | 851.35 mi (1,370.11 km) |
| Dalkeith to Opera | 900.99 mi (1,450.01 km) |
| Dalkeith to Oppeano | 958.56 mi (1,542.65 km) |
| Dalkeith to Orbassano | 882.81 mi (1,420.75 km) |
