| Greenock to Recica | 1,075.55 mi (1,730.93 km) |
| Greenock to Ribnica | 1,098.31 mi (1,767.56 km) |
| Greenock to Ribnica | 1,077.01 mi (1,733.29 km) |
| Greenock to Rogaska Slatina | 1,104.23 mi (1,777.09 km) |
| Greenock to Rogasovci | 1,090.29 mi (1,754.65 km) |
| Greenock to Rogatec | 1,106.85 mi (1,781.31 km) |
| Greenock to Ruse | 1,085.18 mi (1,746.43 km) |
| Greenock to Salovci | 1,098.50 mi (1,767.86 km) |
| Greenock to Selnica ob Dravi | 1,083.86 mi (1,744.30 km) |
| Greenock to Semic | 1,117.39 mi (1,798.26 km) |
| Greenock to Sempeter pri Gorici | 1,053.09 mi (1,694.79 km) |
| Greenock to Sencur | 1,062.76 mi (1,710.35 km) |
| Greenock to Sentilj | 1,082.85 mi (1,742.68 km) |
| Greenock to Sentjernej | 1,113.41 mi (1,791.86 km) |
| Greenock to Sentjur | 1,096.72 mi (1,765.00 km) |
