| Holbrook to Sangeorgiu de Mures | 4,563.24 mi (7,343.83 km) |
| Holbrook to Sangeorz-Bai | 4,539.26 mi (7,305.23 km) |
| Holbrook to Sannicolau Mare | 4,429.14 mi (7,128.01 km) |
| Holbrook to Santana | 4,453.91 mi (7,167.87 km) |
| Holbrook to Satu Mare | 4,453.88 mi (7,167.83 km) |
| Holbrook to Scobinti | 4,624.84 mi (7,442.96 km) |
| Holbrook to Scornicesti | 4,645.33 mi (7,475.93 km) |
| Holbrook to Sebes | 4,551.18 mi (7,324.42 km) |
| Holbrook to Seini | 4,470.79 mi (7,195.04 km) |
| Holbrook to Sfantu-Gheorghe | 4,642.19 mi (7,470.88 km) |
| Holbrook to Sibiu | 4,580.77 mi (7,372.03 km) |
| Holbrook to Sighetu Marmatiei | 4,487.24 mi (7,221.51 km) |
| Holbrook to Sighisoara | 4,589.10 mi (7,385.44 km) |
| Holbrook to Simeria | 4,533.25 mi (7,295.56 km) |
| Holbrook to Sinaia | 4,653.68 mi (7,489.37 km) |
