| Humacao to Sangeorgiu de Mures | 5,328.54 mi (8,575.45 km) |
| Humacao to Sangeorz-Bai | 5,325.71 mi (8,570.89 km) |
| Humacao to Sannicolau Mare | 5,155.15 mi (8,296.41 km) |
| Humacao to Santana | 5,193.20 mi (8,357.65 km) |
| Humacao to Satu Mare | 5,238.03 mi (8,429.80 km) |
| Humacao to Scobinti | 5,427.93 mi (8,735.41 km) |
| Humacao to Scornicesti | 5,363.58 mi (8,631.86 km) |
| Humacao to Sebes | 5,295.67 mi (8,522.57 km) |
| Humacao to Seini | 5,256.60 mi (8,459.68 km) |
| Humacao to Sfantu-Gheorghe | 5,400.98 mi (8,692.04 km) |
| Humacao to Sibiu | 5,325.52 mi (8,570.59 km) |
| Humacao to Sighetu Marmatiei | 5,281.55 mi (8,499.83 km) |
| Humacao to Sighisoara | 5,348.80 mi (8,608.06 km) |
| Humacao to Simeria | 5,270.98 mi (8,482.82 km) |
| Humacao to Sinaia | 5,398.45 mi (8,687.96 km) |
